Lua shell :)

1 files changed, 48 insertions, 0 deletions

diff --git a/src/sysbin/lx/lxinit.c b/src/sysbin/lx/lxinit.c
new file mode 100644
index 0000000..c0059c7
--- /dev/null
+++ b/src/sysbin/lx/lxinit.c
@@ -0,0 +1,48 @@
+
+
+#define lxinit_c
+#define LUA_LIB
+
+/*
+** If you embed Lua in your program and need to open the standard
+** libraries, call luaL_openlibs in your program. If you need a
+** different set of libraries, copy this file to your project and edit
+** it to suit your needs.
+**
+** You can also *preload* libraries, so that a later 'require' can
+** open the library, which is already linked to the application.
+** For that, do the following code:
+**
+**  luaL_getsubtable(L, LUA_REGISTRYINDEX, "_PRELOAD");
+**  lua_pushcfunction(L, luaopen_modname);
+**  lua_setfield(L, -2, modname);
+**  lua_pop(L, 1);  // remove _PRELOAD table
+*/
+
+#include <lua/lprefix.h>
+
+
+#include <stddef.h>
+
+#include <lua/lua.h>
+
+#include <lua/lualib.h>
+#include <lua/lauxlib.h>
+
+#include "lxlib.h"
+
+
+static const luaL_Reg loadedlibs[] = {
+  {LX_SYSLIBNAME, lx_open_sys},
+  {NULL, NULL}
+};
+
+LUALIB_API void lx_openlibs (lua_State *L) {
+  const luaL_Reg *lib;
+  /* "require" functions from 'loadedlibs' and set results to global table */
+  for (lib = loadedlibs; lib->func; lib++) {
+    luaL_requiref(L, lib->name, lib->func, 1);
+    lua_pop(L, 1);  /* remove lib */
+  }
+}
+